UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ok+cbJZEAet9SeKzNGLWkQgfPC/WMoShJ4wkzI1p3Fg=' 
WHERE 
  key_id = 'e3d9a31d0bdf356b8f998e91541aa7812d195cfb581e1094b8943b575c090cc4' 
  AND (
    token = 'ok+cbJZEAet9SeKzNGLWkQgfPC/WMoShJ4wkzI1p3Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )